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EP2092884A4 - Medical imaging marker - Google Patents

Medical imaging marker

Info

Publication number
EP2092884A4
EP2092884A4 EP06834625A EP06834625A EP2092884A4 EP 2092884 A4 EP2092884 A4 EP 2092884A4 EP 06834625 A EP06834625 A EP 06834625A EP 06834625 A EP06834625 A EP 06834625A EP 2092884 A4 EP2092884 A4 EP 2092884A4
Authority
EP
European Patent Office
Prior art keywords
medical imaging
imaging marker
marker
medical
imaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06834625A
Other languages
German (de)
French (fr)
Other versions
EP2092884A1 (en
Inventor
Han-Joon Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imagnosis Inc
Original Assignee
Imagnosis Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imagnosis Inc filed Critical Imagnosis Inc
Publication of EP2092884A1 publication Critical patent/EP2092884A1/en
Publication of EP2092884A4 publication Critical patent/EP2092884A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/51—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for dentistry
    • A61B6/512—Intraoral means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/08—Auxiliary means for directing the radiation beam to a particular spot, e.g. using light beams
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/583—Calibration using calibration phantoms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3954—Markers, e.g. radio-opaque or breast lesions markers magnetic, e.g. NMR or MRI
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4035—Arrangements for generating radiation specially adapted for radiation diagnosis the source being combined with a filter or grating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/082—Positioning or guiding, e.g. of drills
    • A61C1/084—Positioning or guiding, e.g. of drills of implanting tools

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
EP06834625A 2006-12-13 2006-12-13 Medical imaging marker Withdrawn EP2092884A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/324870 WO2008072323A1 (en) 2006-12-13 2006-12-13 Medical imaging marker

Publications (2)

Publication Number Publication Date
EP2092884A1 EP2092884A1 (en) 2009-08-26
EP2092884A4 true EP2092884A4 (en) 2009-12-30

Family

ID=39511354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06834625A Withdrawn EP2092884A4 (en) 2006-12-13 2006-12-13 Medical imaging marker

Country Status (6)

Country Link
US (1) US20090270723A1 (en)
EP (1) EP2092884A4 (en)
KR (1) KR20090089402A (en)
CN (1) CN101557755B (en)
CA (1) CA2670610A1 (en)
WO (1) WO2008072323A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5250251B2 (en) * 2007-12-17 2013-07-31 イマグノーシス株式会社 Medical imaging marker and its utilization program
JP5433247B2 (en) * 2009-02-06 2014-03-05 株式会社東芝 Radiotherapy device calibration phantom, radiation therapy device, and radiotherapy device calibration method
KR101532717B1 (en) * 2013-09-24 2015-07-01 주식회사 고영테크놀러지 Tracking marker for a patient and tracking system using the same
CN107874843A (en) * 2017-12-15 2018-04-06 泗洪县正心医疗技术有限公司 A kind of body surface development part for having cavity
CN115113123A (en) * 2022-06-24 2022-09-27 武汉联影生命科学仪器有限公司 Reference die body, evaluation method and magnetic resonance imaging system
US20240423578A1 (en) * 2023-06-20 2024-12-26 3Dio, Inc. Geometric calibration in an x-ray imaging system
JP7371997B1 (en) 2023-08-29 2023-10-31 株式会社ジー・キューブ Structure for detecting the orientation of an intervertebral spacer
CN119280620B (en) * 2024-12-10 2025-03-28 万漉医疗科技(江苏)有限公司 Vascular guide wire for treatment operation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021190A1 (en) * 1993-03-23 1994-09-29 Cox Ronald W Radiopaque dental composite and materials
US5511107A (en) * 1994-08-05 1996-04-23 Photoelectron Corporation X-ray phantom apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615456A1 (en) * 1996-04-19 1997-10-23 Philips Patentverwaltung Process for the detection and correction of image distortions in computer tomography
US6296483B1 (en) * 1997-03-07 2001-10-02 Universite Joseph Fourier System for preparing the placing of a dental implant
JP4291485B2 (en) 2000-02-07 2009-07-08 圭司 小柳 Implant cavity formation guide
WO2003061502A1 (en) * 2000-10-26 2003-07-31 Scimed Life Systems, Inc. Stent having radiopaque markers and method of fabricating the same
JP2003245289A (en) 2002-02-22 2003-09-02 Univ Nihon Dental implant treatment support device
JP2004254933A (en) * 2003-02-26 2004-09-16 Shimadzu Corp X-ray CT system
JP4408067B2 (en) * 2004-06-11 2010-02-03 国立大学法人大阪大学 Three-dimensional tomographic image creation method and computer system
JP4195872B2 (en) * 2004-07-09 2008-12-17 イマグノーシス株式会社 Dental stent
JP4542877B2 (en) * 2004-11-18 2010-09-15 イマグノーシス株式会社 Medical imaging marker
JP2006187501A (en) * 2005-01-07 2006-07-20 Konica Minolta Medical & Graphic Inc Radiographic system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021190A1 (en) * 1993-03-23 1994-09-29 Cox Ronald W Radiopaque dental composite and materials
US5511107A (en) * 1994-08-05 1996-04-23 Photoelectron Corporation X-ray phantom apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008072323A1 *

Also Published As

Publication number Publication date
CN101557755B (en) 2011-03-23
WO2008072323A1 (en) 2008-06-19
US20090270723A1 (en) 2009-10-29
KR20090089402A (en) 2009-08-21
CN101557755A (en) 2009-10-14
EP2092884A1 (en) 2009-08-26
CA2670610A1 (en) 2008-06-19

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Legal Events

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Effective date: 20090610

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20091201

DAX Request for extension of the european patent (deleted)
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STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20101002